diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d239dc5..745aebe0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ will consitute of a breaking change warranting a new major release:
 
 ## Changed
 
+- Reverted lower OP limit of `PLOC` to -10°C.
 - All pointing laws are now allowed to use the `MEKF` per default.
 
 # [v7.7.4] 2024-03-21
diff --git a/mission/controller/ThermalController.h b/mission/controller/ThermalController.h
index 6b6d9cde..1062fe97 100644
--- a/mission/controller/ThermalController.h
+++ b/mission/controller/ThermalController.h
@@ -197,9 +197,9 @@ class ThermalController : public ExtendedControllerBase {
   tcsCtrl::TempLimits pcduAcuLimits = tcsCtrl::TempLimits(-35.0, -35.0, 80.0, 85.0, 85.0);
   tcsCtrl::TempLimits pcduPduLimits = tcsCtrl::TempLimits(-35.0, -35.0, 80.0, 85.0, 85.0);
   tcsCtrl::TempLimits plPcduBoardLimits = tcsCtrl::TempLimits(-55.0, -40.0, 80.0, 85.0, 125.0);
-  tcsCtrl::TempLimits plocMissionBoardLimits = tcsCtrl::TempLimits(-30.0, -5.0, 40.0, 45.0, 60);
+  tcsCtrl::TempLimits plocMissionBoardLimits = tcsCtrl::TempLimits(-30.0, -10.0, 40.0, 45.0, 60);
   tcsCtrl::TempLimits plocProcessingBoardLimits =
-      tcsCtrl::TempLimits(-30.0, -5.0, 40.0, 45.0, 60.0);
+      tcsCtrl::TempLimits(-30.0, -10.0, 40.0, 45.0, 60.0);
   tcsCtrl::TempLimits dacLimits = tcsCtrl::TempLimits(-65.0, -40.0, 113.0, 118.0, 150.0);
   tcsCtrl::TempLimits cameraLimits = tcsCtrl::TempLimits(-40.0, -30.0, 60.0, 65.0, 85.0);
   tcsCtrl::TempLimits droLimits = tcsCtrl::TempLimits(-40.0, -30.0, 75.0, 80.0, 90.0);